The Guide TD435LS Apex Vision LRF combines advanced thermal imaging, precise distance measurement, and practical field usability in a compact handheld package. Built around the ApexVision S1 architecture, it uses a highly sensitive 400x300 thermal detector and 35mm F1.0 objective lens to deliver clear thermal imagery with strong contrast and detail, even in complete darkness or challenging weather conditions.

A built-in laser rangefinder extends capability beyond simple observation by providing accurate distance readings out to 1200m (1312yd). Whether identifying heat signatures at longer distances or assessing terrain, having distance data readily available adds another layer of useful information without carrying separate equipment.

The TD435LS is designed with field handling in mind. Its symmetrical body works comfortably in either hand, while the focusing roller allows quick and precise adjustments using a single finger. The enlarged AMOLED display provides a detailed viewing experience, helping users pick out finer details that may otherwise be missed during prolonged observation sessions.

Recording functions allow both photos and videos with audio to be captured directly to the integrated 32GB memory. Dual-band Wi-Fi connectivity supports wireless integration, while Bluetooth capability adds flexibility for compatible accessories.

Long sessions outdoors demand dependable power. The replaceable 18650 battery system provides up to 10 hours of runtime and supports blind installation in low-light conditions without needing to identify battery orientation. Compact, lightweight, and weather-resistant to IP67 standards, the TD435LS is built to keep performing when conditions become less forgiving.

A thermal monocular often spends hours in the hand before it ever goes back into the pack. The combination of low weight, intuitive controls, and extended runtime makes this one comfortable to carry and easy to keep using throughout the day.

Key Features

• ApexVision S1 Architecture: Combines the ApexCore S1 detector, Nexus 1.0 platform, and Hyper-Light 2.0 algorithm for enhanced image clarity and detail.
• High-Sensitivity Thermal Sensor: Uses a 400x300 resolution detector with NETD down to 15mK to reveal subtle heat differences in demanding conditions.
• Integrated Laser Rangefinder: Measures target distances out to 1200m (1312yd) for improved situational awareness in the field.
• 35mm F1.0 Objective Lens: Delivers strong image performance with a detection range of up to 1800m (1969yd).
• One-Handed Operation: Ergonomic ambidextrous controls and a symmetrical housing support comfortable left or right-handed use.
• Precision Focus Roller: Allows fast and accurate focus adjustment using a simple finger scroll action.
• High-Resolution AMOLED Display: Enlarged 0.49 inch display with 1440x1080 resolution provides vivid detail and comfortable viewing.
• Smart Recording System: Captures photos and videos with audio while storing content on the built-in 32GB memory.
• Dual-Band Wi-Fi Connectivity: Supports both 2.4GHz and 5GHz Wi-Fi for wireless connectivity and device integration.
• Extended Runtime: Replaceable 18650 battery system delivers up to 10 hours of operation for longer sessions outdoors.